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Merge branch 'feature/hadrons' into feature/qed-fvol

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# Conflicts:
#	extras/Hadrons/Modules.hpp
#	extras/Hadrons/Modules/MGauge/StochEm.cc
#	extras/Hadrons/modules.inc
This commit is contained in:
James Harrison 2018-03-20 20:17:59 +00:00
commit bfa3a7b3b0
44 changed files with 1797 additions and 274 deletions
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2
extras/Hadrons/Environment.cc
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@ -270,7 +270,7 @@ int Environment::getObjectModule(const std::string name) const
unsigned int Environment::getObjectLs(const unsigned int address) const
{
if (hasObject(address))
if (hasCreatedObject(address))
{
return object_[address].Ls;
}

1
extras/Hadrons/Exceptions.hpp
View File

@ -37,7 +37,6 @@ See the full license in the file "LICENSE" in the top level distribution directo
#define SRC_LOC std::string(__FUNCTION__) + " at " + std::string(__FILE__) + ":"\
+ std::to_string(__LINE__)
#define HADRON_ERROR(exc, msg)\
LOG(Error) << msg << std::endl;\
throw(Exceptions::exc(msg, SRC_LOC));
#define DECL_EXC(name, base) \

8
extras/Hadrons/GeneticScheduler.hpp
View File

@ -130,7 +130,7 @@ void GeneticScheduler<V, T>::nextGeneration(void)
{
initPopulation();
}
LOG(Debug) << "Starting population:\n" << *this << std::endl;
//LOG(Debug) << "Starting population:\n" << *this << std::endl;
// random mutations
//PARALLEL_FOR_LOOP
@ -138,7 +138,7 @@ void GeneticScheduler<V, T>::nextGeneration(void)
{
doMutation();
}
LOG(Debug) << "After mutations:\n" << *this << std::endl;
//LOG(Debug) << "After mutations:\n" << *this << std::endl;
// mating
//PARALLEL_FOR_LOOP
@ -146,14 +146,14 @@ void GeneticScheduler<V, T>::nextGeneration(void)
{
doCrossover();
}
LOG(Debug) << "After mating:\n" << *this << std::endl;
//LOG(Debug) << "After mating:\n" << *this << std::endl;
// grim reaper
auto it = population_.begin();
std::advance(it, par_.popSize);
population_.erase(it, population_.end());
LOG(Debug) << "After grim reaper:\n" << *this << std::endl;
//LOG(Debug) << "After grim reaper:\n" << *this << std::endl;
}
// evolution steps /////////////////////////////////////////////////////////////

20
extras/Hadrons/Global.cc
View File

@ -37,20 +37,38 @@ HadronsLogger Hadrons::HadronsLogWarning(1,"Warning");
HadronsLogger Hadrons::HadronsLogMessage(1,"Message");
HadronsLogger Hadrons::HadronsLogIterative(1,"Iterative");
HadronsLogger Hadrons::HadronsLogDebug(1,"Debug");
HadronsLogger Hadrons::HadronsLogIRL(1,"IRL");
void Hadrons::initLogger(void)
{
auto w = std::string("Hadrons").length();
auto w = std::string("Hadrons").length();
int cw = 8;
GridLogError.setTopWidth(w);
GridLogWarning.setTopWidth(w);
GridLogMessage.setTopWidth(w);
GridLogIterative.setTopWidth(w);
GridLogDebug.setTopWidth(w);
GridLogIRL.setTopWidth(w);
GridLogError.setChanWidth(cw);
GridLogWarning.setChanWidth(cw);
GridLogMessage.setChanWidth(cw);
GridLogIterative.setChanWidth(cw);
GridLogDebug.setChanWidth(cw);
GridLogIRL.setChanWidth(cw);
HadronsLogError.Active(GridLogError.isActive());
HadronsLogWarning.Active(GridLogWarning.isActive());
HadronsLogMessage.Active(GridLogMessage.isActive());
HadronsLogIterative.Active(GridLogIterative.isActive());
HadronsLogDebug.Active(GridLogDebug.isActive());
HadronsLogIRL.Active(GridLogIRL.isActive());
HadronsLogError.setChanWidth(cw);
HadronsLogWarning.setChanWidth(cw);
HadronsLogMessage.setChanWidth(cw);
HadronsLogIterative.setChanWidth(cw);
HadronsLogDebug.setChanWidth(cw);
HadronsLogIRL.setChanWidth(cw);
}
// type utilities //////////////////////////////////////////////////////////////

16
extras/Hadrons/Global.hpp
View File

@ -58,6 +58,9 @@ using Grid::operator<<;
#ifndef FIMPL
#define FIMPL WilsonImplR
#endif
#ifndef ZFIMPL
#define ZFIMPL ZWilsonImplR
#endif
#ifndef SIMPL
#define SIMPL ScalarImplCR
#endif
@ -111,6 +114,7 @@ extern HadronsLogger HadronsLogWarning;
extern HadronsLogger HadronsLogMessage;
extern HadronsLogger HadronsLogIterative;
extern HadronsLogger HadronsLogDebug;
extern HadronsLogger HadronsLogIRL;
void initLogger(void);
@ -180,6 +184,18 @@ typedef XmlWriter ResultWriter;
#define RESULT_FILE_NAME(name) \
name + "." + std::to_string(vm().getTrajectory()) + "." + resultFileExt
// default Schur convention
#ifndef HADRONS_DEFAULT_SCHUR
#define HADRONS_DEFAULT_SCHUR DiagMooee
#endif
#define _HADRONS_SCHUR_OP_(conv) Schur##conv##Operator
#define HADRONS_SCHUR_OP(conv) _HADRONS_SCHUR_OP_(conv)
#define HADRONS_DEFAULT_SCHUR_OP HADRONS_SCHUR_OP(HADRONS_DEFAULT_SCHUR)
#define _HADRONS_SCHUR_SOLVE_(conv) SchurRedBlack##conv##Solve
#define HADRONS_SCHUR_SOLVE(conv) _HADRONS_SCHUR_SOLVE_(conv)
#define HADRONS_DEFAULT_SCHUR_SOLVE HADRONS_SCHUR_SOLVE(HADRONS_DEFAULT_SCHUR)
END_HADRONS_NAMESPACE
#include <Grid/Hadrons/Exceptions.hpp>

24
extras/Hadrons/HadronsXmlRun.cc
View File

@ -56,14 +56,26 @@ int main(int argc, char *argv[])
Grid_init(&argc, &argv);
// execution
Application application(parameterFileName);
application.parseParameterFile(parameterFileName);
if (!scheduleFileName.empty())
try
{
application.loadSchedule(scheduleFileName);
Application application(parameterFileName);
application.parseParameterFile(parameterFileName);
if (!scheduleFileName.empty())
{
application.loadSchedule(scheduleFileName);
}
application.run();
}
catch (const std::exception& e)
{
LOG(Error) << "FATAL ERROR -- Exception " << typeName(&typeid(e)) << std::endl;
LOG(Error) << e.what() << std::endl;
LOG(Error) << "Aborting program" << std::endl;
Grid_finalize();
return EXIT_FAILURE;
}
application.run();
// epilogue
LOG(Message) << "Grid is finalizing now" << std::endl;

65
extras/Hadrons/HadronsXmlSchedule.cc
View File

@ -1,65 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/HadronsXmlSchedule.cc
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Hadrons/Application.hpp>
using namespace Grid;
using namespace QCD;
using namespace Hadrons;
int main(int argc, char *argv[])
{
// parse command line
std::string parameterFileName, scheduleFileName;
if (argc < 3)
{
std::cerr << "usage: " << argv[0] << " <parameter file> <schedule output> [Grid options]";
std::cerr << std::endl;
std::exit(EXIT_FAILURE);
}
parameterFileName = argv[1];
scheduleFileName = argv[2];
// initialization
Grid_init(&argc, &argv);
// execution
Application application;
application.parseParameterFile(parameterFileName);
application.schedule();
application.printSchedule();
application.saveSchedule(scheduleFileName);
// epilogue
LOG(Message) << "Grid is finalizing now" << std::endl;
Grid_finalize();
return EXIT_SUCCESS;
}

115
extras/Hadrons/LanczosUtils.hpp Normal file
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@ -0,0 +1,115 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/LanczosUtils.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_LanczosUtils_hpp_
#define Hadrons_LanczosUtils_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/algorithms/iterative/LocalCoherenceLanczos.h>
BEGIN_HADRONS_NAMESPACE
// Lanczos type
#ifndef HADRONS_DEFAULT_LANCZOS_NBASIS
#define HADRONS_DEFAULT_LANCZOS_NBASIS 60
#endif
template <typename T>
struct EigenPack
{
typedef T VectorType;
std::vector<RealD> eval;
std::vector<T> evec;
EigenPack(void) = default;
EigenPack(const size_t size, GridBase *grid)
{
resize(size, grid);
}
void resize(const size_t size, GridBase *grid)
{
eval.resize(size);
evec.resize(size, grid);
}
void read(const std::string fileStem)
{
std::string evecFilename = fileStem + "_evec.bin";
std::string evalFilename = fileStem + "_eval.xml";
emptyUserRecord record;
ScidacReader binReader;
XmlReader xmlReader(evalFilename);
LOG(Message) << "Reading " << evec.size() << " eigenvectors from '"
<< evecFilename << "'" << std::endl;
binReader.open(evecFilename);
for(int k = 0; k < evec.size(); ++k)
{
binReader.readScidacFieldRecord(evec[k], record);
}
binReader.close();
LOG(Message) << "Reading " << eval.size() << " eigenvalues from '"
<< evalFilename << "'" << std::endl;
Grid::read(xmlReader, "evals", eval);
}
void write(const std::string fileStem)
{
std::string evecFilename = fileStem + "_evec.bin";
std::string evalFilename = fileStem + "_eval.xml";
emptyUserRecord record;
ScidacWriter binWriter;
XmlWriter xmlWriter(evalFilename);
LOG(Message) << "Writing " << evec.size() << " eigenvectors to '"
<< evecFilename << "'" << std::endl;
binWriter.open(fileStem + "_evec.bin");
for(int k = 0; k < evec.size(); ++k)
{
binWriter.writeScidacFieldRecord(evec[k], record);
}
binWriter.close();
LOG(Message) << "Writing " << eval.size() << " eigenvalues to '"
<< evalFilename << "'" << std::endl;
Grid::write(xmlWriter, "evals", eval);
}
};
template <typename FImpl>
using FineEigenPack = EigenPack<typename FImpl::FermionField>;
template <typename FImpl, int nBasis>
using CoarseEigenPack = EigenPack<
typename LocalCoherenceLanczos<typename FImpl::SiteSpinor,
typename FImpl::SiteComplex,
nBasis>::CoarseField>;
END_HADRONS_NAMESPACE
#endif // Hadrons_LanczosUtils_hpp_

6
extras/Hadrons/Makefile.am
View File

@ -1,5 +1,5 @@
lib_LIBRARIES = libHadrons.a
bin_PROGRAMS = HadronsXmlRun HadronsXmlSchedule
bin_PROGRAMS = HadronsXmlRun
include modules.inc
@ -21,6 +21,7 @@ nobase_libHadrons_a_HEADERS = \
GeneticScheduler.hpp \
Global.hpp \
Graph.hpp \
LanczosUtils.hpp \
Module.hpp \
Modules.hpp \
ModuleFactory.hpp \
@ -28,6 +29,3 @@ nobase_libHadrons_a_HEADERS = \
HadronsXmlRun_SOURCES = HadronsXmlRun.cc
HadronsXmlRun_LDADD = libHadrons.a -lGrid
HadronsXmlSchedule_SOURCES = HadronsXmlSchedule.cc
HadronsXmlSchedule_LDADD = libHadrons.a -lGrid

10
extras/Hadrons/Modules.hpp
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@ -7,7 +7,9 @@ Source file: extras/Hadrons/Modules.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
Author: Lanny91 <andrew.lawson@gmail.com>
Author: pretidav <david.preti@csic.es>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -43,12 +45,13 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Modules/MSource/SeqConserved.hpp>
#include <Grid/Hadrons/Modules/MSink/Smear.hpp>
#include <Grid/Hadrons/Modules/MSink/Point.hpp>
#include <Grid/Hadrons/Modules/MSolver/LocalCoherenceLanczos.hpp>
#include <Grid/Hadrons/Modules/MSolver/RBPrecCG.hpp>
#include <Grid/Hadrons/Modules/MGauge/Unit.hpp>
#include <Grid/Hadrons/Modules/MGauge/Random.hpp>
#include <Grid/Hadrons/Modules/MGauge/FundtoHirep.hpp>
#include <Grid/Hadrons/Modules/MGauge/StochEm.hpp>
#include <Grid/Hadrons/Modules/MGauge/UnitEm.hpp>
#include <Grid/Hadrons/Modules/MGauge/FundtoHirep.hpp>
#include <Grid/Hadrons/Modules/MUtilities/TestSeqGamma.hpp>
#include <Grid/Hadrons/Modules/MUtilities/TestSeqConserved.hpp>
#include <Grid/Hadrons/Modules/MLoop/NoiseLoop.hpp>
@ -60,9 +63,14 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Modules/MAction/DWF.hpp>
#include <Grid/Hadrons/Modules/MAction/Wilson.hpp>
#include <Grid/Hadrons/Modules/MAction/WilsonClover.hpp>
#include <Grid/Hadrons/Modules/MAction/ZMobiusDWF.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Div.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/TrMag.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/EMT.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/TwoPoint.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/TrPhi.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/TransProj.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/TrKinetic.hpp>
#include <Grid/Hadrons/Modules/MIO/LoadNersc.hpp>
#include <Grid/Hadrons/Modules/MIO/LoadBinary.hpp>

7
extras/Hadrons/Modules/MAction/WilsonClover.hpp
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@ -2,12 +2,13 @@
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MAction/Wilson.hpp
Source file: extras/Hadrons/Modules/MAction/WilsonClover.hpp
Copyright (C) 2015
Copyright (C) 2016
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
Author: pretidav <david.preti@csic.es>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

143
extras/Hadrons/Modules/MAction/ZMobiusDWF.hpp Normal file
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@ -0,0 +1,143 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MAction/ZMobiusDWF.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MAction_ZMobiusDWF_hpp_
#define Hadrons_MAction_ZMobiusDWF_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* ZMobiusDWF *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MAction)
class ZMobiusDWFPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(ZMobiusDWFPar,
std::string , gauge,
unsigned int , Ls,
double , mass,
double , M5,
double , b,
double , c,
std::vector<std::complex<double>>, omega,
std::string , boundary);
};
template <typename FImpl>
class TZMobiusDWF: public Module<ZMobiusDWFPar>
{
public:
FGS_TYPE_ALIASES(FImpl,);
public:
// constructor
TZMobiusDWF(const std::string name);
// destructor
virtual ~TZMobiusDWF(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(ZMobiusDWF, TZMobiusDWF<ZFIMPL>, MAction);
/******************************************************************************
* TZMobiusDWF implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl>
TZMobiusDWF<FImpl>::TZMobiusDWF(const std::string name)
: Module<ZMobiusDWFPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl>
std::vector<std::string> TZMobiusDWF<FImpl>::getInput(void)
{
std::vector<std::string> in = {par().gauge};
return in;
}
template <typename FImpl>
std::vector<std::string> TZMobiusDWF<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl>
void TZMobiusDWF<FImpl>::setup(void)
{
LOG(Message) << "Setting up z-Mobius domain wall fermion matrix with m= "
<< par().mass << ", M5= " << par().M5 << ", Ls= " << par().Ls
<< ", b= " << par().b << ", c= " << par().c
<< " using gauge field '" << par().gauge << "'"
<< std::endl;
LOG(Message) << "Omegas: " << std::endl;
for (unsigned int i = 0; i < par().omega.size(); ++i)
{
LOG(Message) << " omega[" << i << "]= " << par().omega[i] << std::endl;
}
LOG(Message) << "Fermion boundary conditions: " << par().boundary
<< std::endl;
env().createGrid(par().Ls);
auto &U = envGet(LatticeGaugeField, par().gauge);
auto &g4 = *env().getGrid();
auto &grb4 = *env().getRbGrid();
auto &g5 = *env().getGrid(par().Ls);
auto &grb5 = *env().getRbGrid(par().Ls);
auto omega = par().omega;
std::vector<Complex> boundary = strToVec<Complex>(par().boundary);
typename ZMobiusFermion<FImpl>::ImplParams implParams(boundary);
envCreateDerived(FMat, ZMobiusFermion<FImpl>, getName(), par().Ls, U, g5,
grb5, g4, grb4, par().mass, par().M5, omega,
par().b, par().c, implParams);
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl>
void TZMobiusDWF<FImpl>::execute(void)
{}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MAction_ZMobiusDWF_hpp_

2
extras/Hadrons/Modules/MFermion/GaugeProp.hpp
View File

@ -7,7 +7,9 @@ Source file: extras/Hadrons/Modules/MFermion/GaugeProp.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
Author: Lanny91 <andrew.lawson@gmail.com>
Author: pretidav <david.preti@csic.es>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

7
extras/Hadrons/Modules/MGauge/FundtoHirep.hpp
View File

@ -4,11 +4,10 @@ Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MGauge/FundtoHirep.hpp
Copyright (C) 2015
Copyright (C) 2016
Copyright (C) 2015-2018
Author: David Preti <david.preti@to.infn.it>
Guido Cossu <guido.cossu@ed.ac.uk>
Author: Antonin Portelli <antonin.portelli@me.com>
Author: pretidav <david.preti@csic.es>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

1
extras/Hadrons/Modules/MGauge/StochEm.hpp
View File

@ -7,6 +7,7 @@ Source file: extras/Hadrons/Modules/MGauge/StochEm.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Vera Guelpers <vmg1n14@soton.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

2
extras/Hadrons/Modules/MIO/LoadNersc.cc
View File

@ -71,6 +71,4 @@ void TLoadNersc::execute(void)
auto &U = envGet(LatticeGaugeField, getName());
NerscIO::readConfiguration(U, header, fileName);
LOG(Message) << "NERSC header:" << std::endl;
dump_meta_data(header, LOG(Message));
}

23
extras/Hadrons/Modules/MScalarSUN/Div.hpp
View File

@ -31,18 +31,18 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Div *
* Divergence of a vector field *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
class DivPar: Serializable
{
public:
GRID_SERIALIZABLE_ENUM(DiffType, undef, forward, 1, backward, 2, central, 3);
GRID_SERIALIZABLE_CLASS_MEMBERS(DivPar,
std::vector<std::string>, op,
DiffType, type,
@ -59,8 +59,8 @@ public:
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
DivPar::DiffType, type,
Complex, value);
DiffType, type,
Complex, value);
};
public:
// constructor
@ -83,7 +83,7 @@ MODULE_REGISTER_NS(DivSU5, TDiv<ScalarNxNAdjImplR<5>>, MScalarSUN);
MODULE_REGISTER_NS(DivSU6, TDiv<ScalarNxNAdjImplR<6>>, MScalarSUN);
/******************************************************************************
* TDiv implementation *
* TDiv implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename SImpl>
@ -135,18 +135,7 @@ void TDiv<SImpl>::execute(void)
for (unsigned int mu = 0; mu < nd; ++mu)
{
auto &op = envGet(ComplexField, par().op[mu]);
switch(par().type)
{
case DivPar::DiffType::backward:
div += op - Cshift(op, mu, -1);
break;
case DivPar::DiffType::forward:
div += Cshift(op, mu, 1) - op;
break;
case DivPar::DiffType::central:
div += 0.5*(Cshift(op, mu, 1) - Cshift(op, mu, -1));
break;
}
dmuAcc(div, op, mu, par().type);
}
if (!par().output.empty())
{

181
extras/Hadrons/Modules/MScalarSUN/EMT.hpp Normal file
View File

@ -0,0 +1,181 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MScalarSUN/EMT.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MScalarSUN_EMT_hpp_
#define Hadrons_MScalarSUN_EMT_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Energy-momentum tensor *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
class EMTPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(EMTPar,
std::string, kinetic,
std::string, phiPow,
std::string, improvement,
double , m2,
double , lambda,
double , g,
double , xi,
std::string, output);
};
template <typename SImpl>
class TEMT: public Module<EMTPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
public:
// constructor
TEMT(const std::string name);
// destructor
virtual ~TEMT(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(EMTSU2, TEMT<ScalarNxNAdjImplR<2>>, MScalarSUN);
MODULE_REGISTER_NS(EMTSU3, TEMT<ScalarNxNAdjImplR<3>>, MScalarSUN);
MODULE_REGISTER_NS(EMTSU4, TEMT<ScalarNxNAdjImplR<4>>, MScalarSUN);
MODULE_REGISTER_NS(EMTSU5, TEMT<ScalarNxNAdjImplR<5>>, MScalarSUN);
MODULE_REGISTER_NS(EMTSU6, TEMT<ScalarNxNAdjImplR<6>>, MScalarSUN);
/******************************************************************************
* TEMT implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename SImpl>
TEMT<SImpl>::TEMT(const std::string name)
: Module<EMTPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename SImpl>
std::vector<std::string> TEMT<SImpl>::getInput(void)
{
std::vector<std::string> in;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
in.push_back(varName(par().kinetic, mu, nu));
in.push_back(varName(par().improvement, mu, nu));
}
in.push_back(varName(par().phiPow, 2));
in.push_back(varName(par().phiPow, 4));
return in;
}
template <typename SImpl>
std::vector<std::string> TEMT<SImpl>::getOutput(void)
{
std::vector<std::string> out;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
out.push_back(varName(getName(), mu, nu));
}
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename SImpl>
void TEMT<SImpl>::setup(void)
{
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
envCreateLat(ComplexField, varName(getName(), mu, nu));
}
envTmpLat(ComplexField, "sumkin");
}
// execution ///////////////////////////////////////////////////////////////////
template <typename SImpl>
void TEMT<SImpl>::execute(void)
{
LOG(Message) << "Computing energy-momentum tensor" << std::endl;
LOG(Message) << " kinetic terms: '" << par().kinetic << "'" << std::endl;
LOG(Message) << " tr(phi^n): '" << par().phiPow << "'" << std::endl;
LOG(Message) << " improvement: '" << par().improvement << "'" << std::endl;
LOG(Message) << " m^2= " << par().m2 << std::endl;
LOG(Message) << " lambda= " << par().lambda << std::endl;
LOG(Message) << " g= " << par().g << std::endl;
LOG(Message) << " xi= " << par().xi << std::endl;
const unsigned int N = SImpl::Group::Dimension;
auto &trphi2 = envGet(ComplexField, varName(par().phiPow, 2));
auto &trphi4 = envGet(ComplexField, varName(par().phiPow, 4));
envGetTmp(ComplexField, sumkin);
sumkin = zero;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
{
auto &trkin = envGet(ComplexField, varName(par().kinetic, mu, mu));
sumkin += trkin;
}
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
auto &trkin = envGet(ComplexField, varName(par().kinetic, mu, nu));
auto &imp = envGet(ComplexField, varName(par().improvement, mu, nu));
out = 2.*trkin + par().xi*imp;
if (mu == nu)
{
out -= sumkin + par().m2*trphi2 + par().lambda*trphi4;
}
out *= N/par().g;
}
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MScalarSUN_EMT_hpp_

170
extras/Hadrons/Modules/MScalarSUN/TrKinetic.hpp Normal file
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@ -0,0 +1,170 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MScalarSUN/TrKinetic.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MScalarSUN_TrKinetic_hpp_
#define Hadrons_MScalarSUN_TrKinetic_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Trace of kinetic term *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
class TrKineticPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TrKineticPar,
std::string, field,
DiffType, type,
std::string, output);
};
template <typename SImpl>
class TTrKinetic: public Module<TrKineticPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Complex , value);
};
public:
// constructor
TTrKinetic(const std::string name);
// destructor
virtual ~TTrKinetic(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(TrKineticSU2, TTrKinetic<ScalarNxNAdjImplR<2>>, MScalarSUN);
MODULE_REGISTER_NS(TrKineticSU3, TTrKinetic<ScalarNxNAdjImplR<3>>, MScalarSUN);
MODULE_REGISTER_NS(TrKineticSU4, TTrKinetic<ScalarNxNAdjImplR<4>>, MScalarSUN);
MODULE_REGISTER_NS(TrKineticSU5, TTrKinetic<ScalarNxNAdjImplR<5>>, MScalarSUN);
MODULE_REGISTER_NS(TrKineticSU6, TTrKinetic<ScalarNxNAdjImplR<6>>, MScalarSUN);
/******************************************************************************
* TTrKinetic implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename SImpl>
TTrKinetic<SImpl>::TTrKinetic(const std::string name)
: Module<TrKineticPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename SImpl>
std::vector<std::string> TTrKinetic<SImpl>::getInput(void)
{
std::vector<std::string> in = {par().field};
return in;
}
template <typename SImpl>
std::vector<std::string> TTrKinetic<SImpl>::getOutput(void)
{
std::vector<std::string> out ;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
out.push_back(varName(getName(), mu, nu));
}
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename SImpl>
void TTrKinetic<SImpl>::setup(void)
{
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
envCreateLat(ComplexField, varName(getName(), mu, nu));
}
envTmp(std::vector<Field>, "der", 1, env().getNd(), env().getGrid());
}
// execution ///////////////////////////////////////////////////////////////////
template <typename SImpl>
void TTrKinetic<SImpl>::execute(void)
{
LOG(Message) << "Computing tr(d_mu phi*d_nu phi) using " << par().type
<< " derivative" << std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);
envGetTmp(std::vector<Field>, der);
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
{
dmu(der[mu], phi, mu, par().type);
}
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
out = -trace(der[mu]*der[nu]);
if (!par().output.empty())
{
Result r;
r.op = "tr(d_" + std::to_string(mu) + "phi*d_"
+ std::to_string(nu) + "phi)";
r.value = TensorRemove(sum(out));
result.push_back(r);
}
}
if (result.size() > 0)
{
saveResult(par().output, "trkinetic", result);
}
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MScalarSUN_TrKinetic_hpp_

5
extras/Hadrons/Modules/MScalarSUN/TrMag.hpp
View File

@ -31,11 +31,12 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Module to compute tr(mag^n) *
* Trace of powers of the magnetisation *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
@ -117,7 +118,7 @@ template <typename SImpl>
void TTrMag<SImpl>::execute(void)
{
LOG(Message) << "Computing tr(mag^n) for n even up to " << par().maxPow
<< "..." << std::endl;
<< std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);

21
extras/Hadrons/Modules/MScalarSUN/TrPhi.hpp
View File

@ -31,11 +31,12 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Module to compute tr(phi^n) *
* Trace of powers of a scalar field *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
@ -73,9 +74,6 @@ public:
virtual void setup(void);
// execution
virtual void execute(void);
private:
// output name generator
std::string outName(const unsigned int n);
};
MODULE_REGISTER_NS(TrPhiSU2, TTrPhi<ScalarNxNAdjImplR<2>>, MScalarSUN);
@ -109,7 +107,7 @@ std::vector<std::string> TTrPhi<SImpl>::getOutput(void)
for (unsigned int n = 2; n <= par().maxPow; n += 2)
{
out.push_back(outName(n));
out.push_back(varName(getName(), n));
}
return out;
@ -127,7 +125,7 @@ void TTrPhi<SImpl>::setup(void)
envTmpLat(Field, "buf");
for (unsigned int n = 2; n <= par().maxPow; n += 2)
{
envCreateLat(ComplexField, outName(n));
envCreateLat(ComplexField, varName(getName(), n));
}
}
@ -136,7 +134,7 @@ template <typename SImpl>
void TTrPhi<SImpl>::execute(void)
{
LOG(Message) << "Computing tr(phi^n) for n even up to " << par().maxPow
<< "..." << std::endl;
<< std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);
@ -147,7 +145,7 @@ void TTrPhi<SImpl>::execute(void)
phi2 = -phi*phi;
for (unsigned int n = 2; n <= par().maxPow; n += 2)
{
auto &phin = envGet(ComplexField, outName(n));
auto &phin = envGet(ComplexField, varName(getName(), n));
buf = buf*phi2;
phin = trace(buf);
@ -166,13 +164,6 @@ void TTrPhi<SImpl>::execute(void)
}
}
// output name generator ///////////////////////////////////////////////////////
template <typename SImpl>
std::string TTrPhi<SImpl>::outName(const unsigned int n)
{
return getName() + "_" + std::to_string(n);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE

185
extras/Hadrons/Modules/MScalarSUN/TransProj.hpp Normal file
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@ -0,0 +1,185 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MScalarSUN/TransProj.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MScalarSUN_TransProj_hpp_
#define Hadrons_MScalarSUN_TransProj_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Transverse projection *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MScalarSUN)
class TransProjPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TransProjPar,
std::string, op,
DiffType, type,
std::string, output);
};
template <typename SImpl>
class TTransProj: public Module<TransProjPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Complex , value);
};
public:
// constructor
TTransProj(const std::string name);
// destructor
virtual ~TTransProj(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(TransProjSU2, TTransProj<ScalarNxNAdjImplR<2>>, MScalarSUN);
MODULE_REGISTER_NS(TransProjSU3, TTransProj<ScalarNxNAdjImplR<3>>, MScalarSUN);
MODULE_REGISTER_NS(TransProjSU4, TTransProj<ScalarNxNAdjImplR<4>>, MScalarSUN);
MODULE_REGISTER_NS(TransProjSU5, TTransProj<ScalarNxNAdjImplR<5>>, MScalarSUN);
MODULE_REGISTER_NS(TransProjSU6, TTransProj<ScalarNxNAdjImplR<6>>, MScalarSUN);
/******************************************************************************
* TTransProj implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename SImpl>
TTransProj<SImpl>::TTransProj(const std::string name)
: Module<TransProjPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename SImpl>
std::vector<std::string> TTransProj<SImpl>::getInput(void)
{
std::vector<std::string> in = {par().op};
return in;
}
template <typename SImpl>
std::vector<std::string> TTransProj<SImpl>::getOutput(void)
{
std::vector<std::string> out;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
out.push_back(varName(getName(), mu, nu));
}
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename SImpl>
void TTransProj<SImpl>::setup(void)
{
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
envCreateLat(ComplexField, varName(getName(), mu, nu));
}
envTmpLat(ComplexField, "buf1");
envTmpLat(ComplexField, "buf2");
envTmpLat(ComplexField, "lap");
}
// execution ///////////////////////////////////////////////////////////////////
template <typename SImpl>
void TTransProj<SImpl>::execute(void)
{
LOG(Message) << "Computing (delta_mu,nu d^2 - d_mu*d_nu)*op using "
<< par().type << " derivatives and op= '" << par().op
<< "'" << std::endl;
std::vector<Result> result;
auto &op = envGet(ComplexField, par().op);
envGetTmp(ComplexField, buf1);
envGetTmp(ComplexField, buf2);
envGetTmp(ComplexField, lap);
lap = zero;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
{
dmu(buf1, op, mu, par().type);
dmu(buf2, buf1, mu, par().type);
lap += buf2;
}
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
dmu(buf1, op, mu, par().type);
dmu(buf2, buf1, nu, par().type);
out = -buf2;
if (mu == nu)
{
out += lap;
}
if (!par().output.empty())
{
Result r;
r.op = "(delta_" + std::to_string(mu) + "," + std::to_string(nu)
+ " d^2 - d_" + std::to_string(mu) + "*d_"
+ std::to_string(nu) + ")*op";
r.value = TensorRemove(sum(out));
result.push_back(r);
}
}
if (result.size() > 0)
{
saveResult(par().output, "transproj", result);
}
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MScalarSUN_TransProj_hpp_

3
extras/Hadrons/Modules/MScalarSUN/TwoPoint.hpp
View File

@ -31,6 +31,7 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/Modules/MScalarSUN/Utils.hpp>
BEGIN_HADRONS_NAMESPACE
@ -87,7 +88,7 @@ MODULE_REGISTER_NS(TwoPointSU5, TTwoPoint<ScalarNxNAdjImplR<5>>, MScalarSUN);
MODULE_REGISTER_NS(TwoPointSU6, TTwoPoint<ScalarNxNAdjImplR<6>>, MScalarSUN);
/******************************************************************************
* TTwoPoint implementation *
* TTwoPoint implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename SImpl>

107
extras/Hadrons/Modules/MScalarSUN/Utils.hpp Normal file
View File

@ -0,0 +1,107 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MScalarSUN/Utils.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MScalarSUN_Utils_hpp_
#define Hadrons_MScalarSUN_Utils_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
BEGIN_HADRONS_NAMESPACE
BEGIN_MODULE_NAMESPACE(MScalarSUN)
GRID_SERIALIZABLE_ENUM(DiffType, undef, forward, 1, backward, 2, central, 3);
template <typename Field>
inline void dmu(Field &out, const Field &in, const unsigned int mu, const DiffType type)
{
auto & env = Environment::getInstance();
if (mu >= env.getNd())
{
HADRON_ERROR(Range, "Derivative direction out of range");
}
switch(type)
{
case DiffType::backward:
out = in - Cshift(in, mu, -1);
break;
case DiffType::forward:
out = Cshift(in, mu, 1) - in;
break;
case DiffType::central:
out = 0.5*(Cshift(in, mu, 1) - Cshift(in, mu, -1));
break;
default:
HADRON_ERROR(Argument, "Derivative type invalid");
break;
}
}
template <typename Field>
inline void dmuAcc(Field &out, const Field &in, const unsigned int mu, const DiffType type)
{
auto & env = Environment::getInstance();
if (mu >= env.getNd())
{
HADRON_ERROR(Range, "Derivative direction out of range");
}
switch(type)
{
case DiffType::backward:
out += in - Cshift(in, mu, -1);
break;
case DiffType::forward:
out += Cshift(in, mu, 1) - in;
break;
case DiffType::central:
out += 0.5*(Cshift(in, mu, 1) - Cshift(in, mu, -1));
break;
default:
HADRON_ERROR(Argument, "Derivative type invalid");
break;
}
}
inline std::string varName(const std::string name, const unsigned int mu)
{
return name + "_" + std::to_string(mu);
}
inline std::string varName(const std::string name, const unsigned int mu,
const unsigned int nu)
{
return name + "_" + std::to_string(mu) + "_" + std::to_string(nu);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MScalarSUN_Utils_hpp_

249
extras/Hadrons/Modules/MSolver/LocalCoherenceLanczos.hpp Normal file
View File

@ -0,0 +1,249 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MSolver/LocalCoherenceLanczos.hpp
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#ifndef Hadrons_MSolver_LocalCoherenceLanczos_hpp_
#define Hadrons_MSolver_LocalCoherenceLanczos_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
#include <Grid/Hadrons/LanczosUtils.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* Local coherence Lanczos eigensolver *
*****************************************************************************/
BEGIN_MODULE_NAMESPACE(MSolver)
class LocalCoherenceLanczosPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(LocalCoherenceLanczosPar,
std::string, action,
int, doFine,
int, doCoarse,
LanczosParams, fineParams,
LanczosParams, coarseParams,
ChebyParams, smoother,
RealD, coarseRelaxTol,
std::string, blockSize,
std::string, output);
};
template <typename FImpl, int nBasis>
class TLocalCoherenceLanczos: public Module<LocalCoherenceLanczosPar>
{
public:
FERM_TYPE_ALIASES(FImpl,);
typedef LocalCoherenceLanczos<typename FImpl::SiteSpinor,
typename FImpl::SiteComplex,
nBasis> LCL;
typedef FineEigenPack<FImpl> FinePack;
typedef CoarseEigenPack<FImpl, nBasis> CoarsePack;
typedef HADRONS_DEFAULT_SCHUR_OP<FMat, FermionField> SchurFMat;
public:
// constructor
TLocalCoherenceLanczos(const std::string name);
// destructor
virtual ~TLocalCoherenceLanczos(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
private:
void makeCoarseGrid(void);
private:
std::vector<int> coarseDim_;
int Ls_, cLs_{1};
std::unique_ptr<GridCartesian> coarseGrid4_{nullptr};
std::unique_ptr<GridCartesian> coarseGrid_{nullptr};
std::unique_ptr<GridRedBlackCartesian> coarseGrid4Rb_{nullptr};
std::unique_ptr<GridRedBlackCartesian> coarseGridRb_{nullptr};
std::string fineName_, coarseName_;
};
MODULE_REGISTER_NS(LocalCoherenceLanczos,
ARG(TLocalCoherenceLanczos<FIMPL, HADRONS_DEFAULT_LANCZOS_NBASIS>),
MSolver);
MODULE_REGISTER_NS(ZLocalCoherenceLanczos,
ARG(TLocalCoherenceLanczos<ZFIMPL, HADRONS_DEFAULT_LANCZOS_NBASIS>),
MSolver);
/******************************************************************************
* TLocalCoherenceLanczos implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl, int nBasis>
TLocalCoherenceLanczos<FImpl, nBasis>::TLocalCoherenceLanczos(const std::string name)
: Module<LocalCoherenceLanczosPar>(name)
{
fineName_ = getName() + "_fine";
coarseName_ = getName() + "_coarse";
}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl, int nBasis>
std::vector<std::string> TLocalCoherenceLanczos<FImpl, nBasis>::getInput(void)
{
std::vector<std::string> in = {par().action};
return in;
}
template <typename FImpl, int nBasis>
std::vector<std::string> TLocalCoherenceLanczos<FImpl, nBasis>::getOutput(void)
{
std::vector<std::string> out = {fineName_, coarseName_};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl, int nBasis>
void TLocalCoherenceLanczos<FImpl, nBasis>::makeCoarseGrid(void)
{
int nd = env().getNd();
std::vector<int> blockSize = strToVec<int>(par().blockSize);
auto fineDim = env().getDim();
Ls_ = env().getObjectLs(par().action);
env().createGrid(Ls_);
coarseDim_.resize(nd);
for (int d = 0; d < coarseDim_.size(); d++)
{
coarseDim_[d] = fineDim[d]/blockSize[d];
if (coarseDim_[d]*blockSize[d] != fineDim[d])
{
HADRON_ERROR(Size, "Fine dimension " + std::to_string(d)
+ " (" + std::to_string(fineDim[d])
+ ") not divisible by coarse dimension ("
+ std::to_string(coarseDim_[d]) + ")");
}
}
if (blockSize.size() > nd)
{
cLs_ = Ls_/blockSize[nd];
if (cLs_*blockSize[nd] != Ls_)
{
HADRON_ERROR(Size, "Fine Ls (" + std::to_string(Ls_)
+ ") not divisible by coarse Ls ("
+ std::to_string(cLs_) + ")");
}
}
if (Ls_ > 1)
{
coarseGrid4_.reset(SpaceTimeGrid::makeFourDimGrid(
coarseDim_, GridDefaultSimd(nd, vComplex::Nsimd()),
GridDefaultMpi()));
coarseGrid4Rb_.reset(SpaceTimeGrid::makeFourDimRedBlackGrid(coarseGrid4_.get()));
coarseGrid_.reset(SpaceTimeGrid::makeFiveDimGrid(cLs_, coarseGrid4_.get()));
coarseGridRb_.reset(SpaceTimeGrid::makeFiveDimRedBlackGrid(cLs_, coarseGrid4_.get()));
}
else
{
coarseGrid_.reset(SpaceTimeGrid::makeFourDimGrid(
coarseDim_, GridDefaultSimd(nd, vComplex::Nsimd()),
GridDefaultMpi()));
coarseGridRb_.reset(SpaceTimeGrid::makeFourDimRedBlackGrid(coarseGrid_.get()));
}
}
template <typename FImpl, int nBasis>
void TLocalCoherenceLanczos<FImpl, nBasis>::setup(void)
{
LOG(Message) << "Setting up local coherence Lanczos eigensolver for"
<< " action '" << par().action << "' (" << nBasis
<< " eigenvectors)..." << std::endl;
if (!coarseGrid_)
{
makeCoarseGrid();
}
LOG(Message) << "Coarse grid: " << coarseGrid_->GlobalDimensions() << std::endl;
envCreate(FinePack, fineName_, Ls_, par().fineParams.Nm, env().getRbGrid(Ls_));
envCreate(CoarsePack, coarseName_, Ls_, par().coarseParams.Nm, coarseGridRb_.get());
auto &fine = envGet(FinePack, fineName_);
auto &coarse = envGet(CoarsePack, coarseName_);
envTmp(SchurFMat, "mat", Ls_, envGet(FMat, par().action));
envGetTmp(SchurFMat, mat);
envTmp(LCL, "solver", Ls_, env().getRbGrid(Ls_), coarseGridRb_.get(), mat,
Odd, fine.evec, coarse.evec, fine.eval, coarse.eval);
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl, int nBasis>
void TLocalCoherenceLanczos<FImpl, nBasis>::execute(void)
{
auto &finePar = par().fineParams;
auto &coarsePar = par().coarseParams;
auto &fine = envGet(FinePack, fineName_);
auto &coarse = envGet(CoarsePack, coarseName_);
envGetTmp(LCL, solver);
if (par().doFine)
{
LOG(Message) << "Performing fine grid IRL -- Nstop= "
<< finePar.Nstop << ", Nk= " << finePar.Nk << ", Nm= "
<< finePar.Nm << std::endl;
solver.calcFine(finePar.Cheby, finePar.Nstop, finePar.Nk, finePar.Nm,
finePar.resid,finePar.MaxIt, finePar.betastp,
finePar.MinRes);
solver.testFine(finePar.resid*100.0);
LOG(Message) << "Orthogonalising" << std::endl;
solver.Orthogonalise();
if (!par().output.empty())
{
fine.write(par().output + "_fine");
}
}
if (par().doCoarse)
{
LOG(Message) << "Performing coarse grid IRL -- Nstop= "
<< coarsePar.Nstop << ", Nk= " << coarsePar.Nk << ", Nm= "
<< coarsePar.Nm << std::endl;
solver.calcCoarse(coarsePar.Cheby, par().smoother, par().coarseRelaxTol,
coarsePar.Nstop, coarsePar.Nk, coarsePar.Nm,
coarsePar.resid, coarsePar.MaxIt, coarsePar.betastp,
coarsePar.MinRes);
solver.testCoarse(coarsePar.resid*100.0, par().smoother,
par().coarseRelaxTol);
if (!par().output.empty())
{
coarse.write(par().output + "_coarse");
}
}
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_MSolver_LocalCoherenceLanczos_hpp_

16
extras/Hadrons/Modules/MSolver/RBPrecCG.hpp
View File

@ -43,9 +43,10 @@ BEGIN_MODULE_NAMESPACE(MSolver)
class RBPrecCGPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(RBPrecCGPar,
std::string, action,
double , residual);
GRID_SERIALIZABLE_CLASS_MEMBERS(RBPrecCGPar ,
std::string , action,
unsigned int , maxIteration,
double , residual);
};
template <typename FImpl>
@ -69,7 +70,8 @@ protected:
virtual void execute(void);
};
MODULE_REGISTER_NS(RBPrecCG, TRBPrecCG<FIMPL>, MSolver);
MODULE_REGISTER_NS(RBPrecCG, TRBPrecCG<FIMPL>, MSolver);
MODULE_REGISTER_NS(ZRBPrecCG, TRBPrecCG<ZFIMPL>, MSolver);
/******************************************************************************
* TRBPrecCG template implementation *
@ -117,14 +119,16 @@ void TRBPrecCG<FImpl>::setup(void)
auto &mat = envGet(FMat, par().action);
auto solver = [&mat, this](FermionField &sol, const FermionField &source)
{
ConjugateGradient<FermionField> cg(par().residual, 10000);
SchurRedBlackDiagMooeeSolve<FermionField> schurSolver(cg);
ConjugateGradient<FermionField> cg(par().residual,
par().maxIteration);
HADRONS_DEFAULT_SCHUR_SOLVE<FermionField> schurSolver(cg);
schurSolver(mat, source, sol);
};
envCreate(SolverFn, getName(), Ls, solver);
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl>
void TRBPrecCG<FImpl>::execute(void)

101
extras/Hadrons/Modules/MSource/SeqConserved.hpp
View File

@ -8,6 +8,7 @@ Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Lanny91 <andrew.lawson@gmail.com>
Author: Vera Guelpers <vmg1n14@soton.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -38,9 +39,11 @@ BEGIN_HADRONS_NAMESPACE
/*
Sequential source
Sequential source with insertion of conserved current.
Additionally optional insertion of a photon field A_\mu(x).
-----------------------------
* src_x = q_x * theta(x_3 - tA) * theta(tB - x_3) * J_mu * exp(i x.mom)
* src_x = sum_{mu=mu_min}^{mu_max}
q_x * theta(x_3 - tA) * theta(tB - x_3) * J_mu * exp(i x.mom) (* A_\mu(x))
* options:
- q: input propagator (string)
@ -48,8 +51,10 @@ BEGIN_HADRONS_NAMESPACE
- tA: begin timeslice (integer)
- tB: end timesilce (integer)
- curr_type: type of conserved current to insert (Current)
- mu: Lorentz index of current to insert (integer)
- mu_min: begin Lorentz Index (integer)
- mu_max: end Lorentz Index (integer)
- mom: momentum insertion, space-separated float sequence (e.g ".1 .2 1. 0.")
- photon: optional photon field (string)
*/
@ -67,8 +72,10 @@ public:
unsigned int, tA,
unsigned int, tB,
Current, curr_type,
unsigned int, mu,
std::string, mom);
unsigned int, mu_min,
unsigned int, mu_max,
std::string, mom,
std::string, photon);
};
template <typename FImpl>
@ -76,6 +83,8 @@ class TSeqConserved: public Module<SeqConservedPar>
{
public:
FERM_TYPE_ALIASES(FImpl,);
public:
typedef PhotonR::GaugeField EmField;
public:
// constructor
TSeqConserved(const std::string name);
@ -89,10 +98,14 @@ protected:
virtual void setup(void);
// execution
virtual void execute(void);
private:
bool SeqhasPhase_{false};
std::string SeqmomphName_;
};
MODULE_REGISTER_NS(SeqConserved, TSeqConserved<FIMPL>, MSource);
/******************************************************************************
* TSeqConserved implementation *
******************************************************************************/
@ -100,6 +113,7 @@ MODULE_REGISTER_NS(SeqConserved, TSeqConserved<FIMPL>, MSource);
template <typename FImpl>
TSeqConserved<FImpl>::TSeqConserved(const std::string name)
: Module<SeqConservedPar>(name)
, SeqmomphName_ (name + "_Seqmomph")
{}
// dependencies/products ///////////////////////////////////////////////////////
@ -107,6 +121,7 @@ template <typename FImpl>
std::vector<std::string> TSeqConserved<FImpl>::getInput(void)
{
std::vector<std::string> in = {par().q, par().action};
if (!par().photon.empty()) in.push_back(par().photon);
return in;
}
@ -116,7 +131,7 @@ std::vector<std::string> TSeqConserved<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
@ -125,6 +140,10 @@ void TSeqConserved<FImpl>::setup(void)
{
auto Ls_ = env().getObjectLs(par().action);
envCreateLat(PropagatorField, getName(), Ls_);
envTmpLat(PropagatorField, "src_tmp");
envCacheLat(LatticeComplex, SeqmomphName_);
envTmpLat(LatticeComplex, "coor");
envTmpLat(LatticeComplex, "latt_compl");
}
// execution ///////////////////////////////////////////////////////////////////
@ -134,27 +153,79 @@ void TSeqConserved<FImpl>::execute(void)
if (par().tA == par().tB)
{
LOG(Message) << "Generating sequential source with conserved "
<< par().curr_type << " current insertion (mu = "
<< par().mu << ") at " << "t = " << par().tA << std::endl;
<< par().curr_type << " current at "
<< "t = " << par().tA << " summed over the indices "
<< par().mu_min << " <= mu <= " << par().mu_max
<< std::endl;
}
else
{
LOG(Message) << "Generating sequential source with conserved "
<< par().curr_type << " current insertion (mu = "
<< par().mu << ") for " << par().tA << " <= t <= "
<< par().tB << std::endl;
<< par().curr_type << " current for "
<< par().tA << " <= t <= "
<< par().tB << " summed over the indices "
<< par().mu_min << " <= mu <= " << par().mu_max
<< std::endl;
}
auto &src = envGet(PropagatorField, getName());
envGetTmp(PropagatorField, src_tmp);
src_tmp = src;
auto &q = envGet(PropagatorField, par().q);
auto &mat = envGet(FMat, par().action);
envGetTmp(LatticeComplex, latt_compl);
src = zero;
//exp(ipx)
auto &mom_phase = envGet(LatticeComplex, SeqmomphName_);
if (!SeqhasPhase_)
{
std::vector<Real> mom = strToVec<Real>(par().mom);
mom_phase = zero;
Complex i(0.0,1.0);
envGetTmp(LatticeComplex, coor);
for(unsigned int mu = 0; mu < env().getNd(); mu++)
{
LatticeCoordinate(coor, mu);
mom_phase = mom_phase + (mom[mu]/env().getGrid()->_fdimensions[mu])*coor;
}
mom_phase = exp((Real)(2*M_PI)*i*mom_phase);
SeqhasPhase_ = true;
}
LOG(Message) << "Inserting momentum " << strToVec<Real>(par().mom) << std::endl;
if (!par().photon.empty())
{
LOG(Message) << "Inserting the stochastic photon field " << par().photon << std::endl;
}
for(unsigned int mu=par().mu_min;mu<=par().mu_max;mu++)
{
if (!par().photon.empty())
{
//Get the stochastic photon field, if required
auto &stoch_photon = envGet(EmField, par().photon);
latt_compl = PeekIndex<LorentzIndex>(stoch_photon, mu) * mom_phase;
}
else
{
latt_compl = mom_phase;
}
mat.SeqConservedCurrent(q, src_tmp, par().curr_type, mu,
par().tA, par().tB, latt_compl);
src += src_tmp;
}
std::vector<Real> mom = strToVec<Real>(par().mom);
mat.SeqConservedCurrent(q, src, par().curr_type, par().mu,
mom, par().tA, par().tB);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_SeqConserved_hpp_
#endif // Hadrons_MSource_SeqConserved_hpp_

68
extras/Hadrons/VirtualMachine.cc
View File

@ -111,6 +111,7 @@ void VirtualMachine::pushModule(VirtualMachine::ModPt &pt)
{
// output does not exists, add it
env().addObject(out, address);
module_[address].output.push_back(env().getObjectAddress(out));
}
else
{
@ -296,12 +297,65 @@ void VirtualMachine::makeModuleGraph(void)
{
for (auto &in: module_[m].input)
{
graph.addEdge(env().getObjectModule(in), m);
int min = env().getObjectModule(in);
if (min < 0)
{
HADRON_ERROR(Definition, "object with address "
+ std::to_string(in)
+ " is not produced by any module");
}
else
{
graph.addEdge(min, m);
}
}
}
graph_ = graph;
}
// dump GraphViz graph /////////////////////////////////////////////////////////
void VirtualMachine::dumpModuleGraph(std::ostream &out)
{
makeModuleGraph();
out << "digraph hadrons {" << std::endl;
out << "node [shape=record, fontname=\"Courier\", fontsize=\"11\"];" << std::endl;
out << "graph [fontname = \"Courier\", fontsize=\"11\"];" << std::endl;
out << "edge [fontname = \"Courier\", fontsize=\"11\"];"<< std::endl;
for (unsigned int m = 0; m < module_.size(); ++m)
{
}
for (unsigned int m = 0; m < module_.size(); ++m)
{
for (auto &in: module_[m].input)
{
int min = env().getObjectModule(in);
out << min << " -> " << m << " [ label = \""
<< env().getObjectName(in) << "\" ];" << std::endl;
}
}
for (unsigned int m = 0; m < module_.size(); ++m)
{
out << m << " [ label = \"{<f0> " << getModule(m)->getRegisteredName()
<< " |<f1> " << getModuleName(m) << "}\" ];" << std::endl;
}
out << "}\n" << std::endl;
}
void VirtualMachine::dumpModuleGraph(void)
{
dumpModuleGraph(std::cout);
}
void VirtualMachine::dumpModuleGraph(const std::string filename)
{
std::ofstream f(filename);
dumpModuleGraph(f);
}
// memory profile //////////////////////////////////////////////////////////////
const VirtualMachine::MemoryProfile & VirtualMachine::getMemoryProfile(void)
{
@ -424,11 +478,17 @@ void VirtualMachine::memoryProfile(const unsigned int address)
cleanEnvironment();
for (auto &in: m->getInput())
{
memoryProfile(env().getObjectModule(in));
if (!env().hasCreatedObject(in))
{
memoryProfile(env().getObjectModule(in));
}
}
for (auto &ref: m->getReference())
{
memoryProfile(env().getObjectModule(ref));
if (!env().hasCreatedObject(ref))
{
memoryProfile(env().getObjectModule(ref));
}
}
m->setup();
updateProfile(address);
@ -532,7 +592,7 @@ VirtualMachine::Program VirtualMachine::schedule(const GeneticPar &par)
gen = 0;
do
{
LOG(Debug) << "Generation " << gen << ":" << std::endl;
//LOG(Debug) << "Generation " << gen << ":" << std::endl;
scheduler.nextGeneration();
if (gen != 0)
{

6
extras/Hadrons/VirtualMachine.hpp
View File

@ -84,7 +84,7 @@ private:
const std::type_info *type{nullptr};
std::string name;
ModPt data{nullptr};
std::vector<unsigned int> input;
std::vector<unsigned int> input, output;
size_t maxAllocated;
};
public:
@ -120,6 +120,10 @@ public:
void printContent(void) const;
// module graph (could be a const reference if topoSort was const)
Graph<unsigned int> getModuleGraph(void);
// dump GraphViz graph
void dumpModuleGraph(std::ostream &out);
void dumpModuleGraph(void);
void dumpModuleGraph(const std::string filename);
// memory profile
const MemoryProfile &getMemoryProfile(void);
// garbage collector

8
extras/Hadrons/modules.inc
View File

@ -31,12 +31,13 @@ modules_hpp =\
Modules/MSource/SeqConserved.hpp \
Modules/MSink/Smear.hpp \
Modules/MSink/Point.hpp \
Modules/MSolver/LocalCoherenceLanczos.hpp \
Modules/MSolver/RBPrecCG.hpp \
Modules/MGauge/Random.hpp \
Modules/MGauge/FundtoHirep.hpp \
Modules/MGauge/StochEm.hpp \
Modules/MGauge/Unit.hpp \
Modules/MGauge/UnitEm.hpp \
Modules/MGauge/FundtoHirep.hpp \
Modules/MUtilities/TestSeqGamma.hpp \
Modules/MUtilities/TestSeqConserved.hpp \
Modules/MLoop/NoiseLoop.hpp \
@ -48,10 +49,15 @@ modules_hpp =\
Modules/MAction/DWF.hpp \
Modules/MAction/Wilson.hpp \
Modules/MAction/WilsonClover.hpp \
Modules/MAction/ZMobiusDWF.hpp \
Modules/MScalarSUN/Div.hpp \
Modules/MScalarSUN/TrMag.hpp \
Modules/MScalarSUN/EMT.hpp \
Modules/MScalarSUN/TwoPoint.hpp \
Modules/MScalarSUN/TrPhi.hpp \
Modules/MScalarSUN/Utils.hpp \
Modules/MScalarSUN/TransProj.hpp \
Modules/MScalarSUN/TrKinetic.hpp \
Modules/MIO/LoadNersc.hpp \
Modules/MIO/LoadBinary.hpp

6
lib/algorithms/iterative/Deflation.h
View File

@ -59,7 +59,7 @@ public:
assert(evec.size()==eval.size());
auto N = evec.size();
for (int i=0;i<N;i++) {
Field& tmp = evec[i];
const Field& tmp = evec[i];
axpy(guess,TensorRemove(innerProduct(tmp,src)) / eval[i],tmp,guess);
}
}
@ -86,9 +86,9 @@ public:
int N = (int)evec_coarse.size();
CoarseField src_coarse(evec_coarse[0]._grid);
CoarseField guess_coarse(evec_coarse[0]._grid); guess_coarse = zero;
blockProject(src,src_coarse,subspace);
blockProject(src_coarse,src,subspace);
for (int i=0;i<N;i++) {
CoarseField & tmp = evec_coarse[i];
const CoarseField & tmp = evec_coarse[i];
axpy(guess_coarse,TensorRemove(innerProduct(tmp,src_coarse)) / eval_coarse[i],tmp,guess_coarse);
}
blockPromote(guess_coarse,guess,subspace);

8
lib/algorithms/iterative/LocalCoherenceLanczos.h
View File

@ -332,7 +332,7 @@ public:
// create a smoother and see if we can get a cheap convergence test and smooth inside the IRL
//////////////////////////////////////////////////////////////////////////////////////////////////
Chebyshev<FineField> ChebySmooth(cheby_smooth);
ProjectedFunctionHermOp<Fobj,CComplex,nbasis> ChebyOp (ChebySmooth,_FineOp,_subspace);
ProjectedFunctionHermOp<Fobj,CComplex,nbasis> ChebyOp (ChebySmooth,_FineOp,subspace);
ImplicitlyRestartedLanczosSmoothedTester<Fobj,CComplex,nbasis> ChebySmoothTester(ChebyOp,ChebySmooth,_FineOp,subspace,relax);
for(int k=0;k<evec_coarse.size();k++){
@ -373,14 +373,14 @@ public:
RealD MaxIt, RealD betastp, int MinRes)
{
Chebyshev<FineField> Cheby(cheby_op);
ProjectedHermOp<Fobj,CComplex,nbasis> Op(_FineOp,_subspace);
ProjectedFunctionHermOp<Fobj,CComplex,nbasis> ChebyOp (Cheby,_FineOp,_subspace);
ProjectedHermOp<Fobj,CComplex,nbasis> Op(_FineOp,subspace);
ProjectedFunctionHermOp<Fobj,CComplex,nbasis> ChebyOp (Cheby,_FineOp,subspace);
//////////////////////////////////////////////////////////////////////////////////////////////////
// create a smoother and see if we can get a cheap convergence test and smooth inside the IRL
//////////////////////////////////////////////////////////////////////////////////////////////////
Chebyshev<FineField> ChebySmooth(cheby_smooth);
ImplicitlyRestartedLanczosSmoothedTester<Fobj,CComplex,nbasis> ChebySmoothTester(ChebyOp,ChebySmooth,_FineOp,_subspace,relax);
ImplicitlyRestartedLanczosSmoothedTester<Fobj,CComplex,nbasis> ChebySmoothTester(ChebyOp,ChebySmooth,_FineOp,subspace,relax);
evals_coarse.resize(Nm);
evec_coarse.resize(Nm,_CoarseGrid);

10
lib/log/Log.h
View File

@ -86,7 +86,7 @@ protected:
Colours &Painter;
int active;
int timing_mode;
int topWidth{-1};
int topWidth{-1}, chanWidth{-1};
static int timestamp;
std::string name, topName;
std::string COLOUR;
@ -126,6 +126,7 @@ public:
}
}
void setTopWidth(const int w) {topWidth = w;}
void setChanWidth(const int w) {chanWidth = w;}
friend std::ostream& operator<< (std::ostream& stream, Logger& log){
@ -136,7 +137,12 @@ public:
stream << std::setw(log.topWidth);
}
stream << log.topName << log.background()<< " : ";
stream << log.colour() << std::left << log.name << log.background() << " : ";
stream << log.colour() << std::left;
if (log.chanWidth > 0)
{
stream << std::setw(log.chanWidth);
}
stream << log.name << log.background() << " : ";
if ( log.timestamp ) {
log.StopWatch->Stop();
GridTime now = log.StopWatch->Elapsed();

4
lib/qcd/action/fermion/FermionOperator.h
View File

@ -125,9 +125,9 @@ namespace Grid {
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax)=0;
unsigned int tmax,
ComplexField &lattice_cmplx)=0;
};
}

14
lib/qcd/action/fermion/ImprovedStaggeredFermion.cc
View File

@ -408,16 +408,18 @@ void ImprovedStaggeredFermion<Impl>::ContractConservedCurrent(PropagatorField &q
template <class Impl>
void ImprovedStaggeredFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax)
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx)
{
assert(0);
}
FermOpStaggeredTemplateInstantiate(ImprovedStaggeredFermion);
//AdjointFermOpTemplateInstantiate(ImprovedStaggeredFermion);

4
lib/qcd/action/fermion/ImprovedStaggeredFermion.h
View File

@ -170,9 +170,9 @@ class ImprovedStaggeredFermion : public StaggeredKernels<Impl>, public ImprovedS
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax);
unsigned int tmax,
ComplexField &lattice_cmplx);
};
typedef ImprovedStaggeredFermion<StaggeredImplF> ImprovedStaggeredFermionF;

13
lib/qcd/action/fermion/ImprovedStaggeredFermion5D.cc
View File

@ -420,14 +420,15 @@ void ImprovedStaggeredFermion5D<Impl>::ContractConservedCurrent(PropagatorField
template <class Impl>
void ImprovedStaggeredFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax)
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx)
{
assert(0);
}
FermOpStaggeredTemplateInstantiate(ImprovedStaggeredFermion5D);

4
lib/qcd/action/fermion/ImprovedStaggeredFermion5D.h
View File

@ -182,9 +182,9 @@ namespace QCD {
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax);
unsigned int tmax,
ComplexField &lattice_cmplx);
};
}}

22
lib/qcd/action/fermion/WilsonFermion.cc
View File

@ -407,40 +407,30 @@ void WilsonFermion<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
}
}
template <class Impl>
void WilsonFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax)
unsigned int tmax,
ComplexField &lattice_cmplx)
{
conformable(_grid, q_in._grid);
conformable(_grid, q_out._grid);
Lattice<iSinglet<Simd>> ph(_grid), coor(_grid);
ComplexD i(0.0,1.0);
PropagatorField tmpFwd(_grid), tmpBwd(_grid), tmp(_grid);
unsigned int tshift = (mu == Tp) ? 1 : 0;
unsigned int LLt = GridDefaultLatt()[Tp];
// Momentum projection
ph = zero;
for(unsigned int mu = 0; mu < Nd - 1; mu++)
{
LatticeCoordinate(coor, mu);
ph = ph + mom[mu]*coor*((1./(_grid->_fdimensions[mu])));
}
ph = exp((RealD)(2*M_PI)*i*ph);
q_out = zero;
LatticeInteger coords(_grid);
LatticeCoordinate(coords, Tp);
// Need q(x + mu) and q(x - mu).
tmp = Cshift(q_in, mu, 1);
tmpFwd = tmp*ph;
tmp = ph*q_in;
tmpFwd = tmp*lattice_cmplx;
tmp = lattice_cmplx*q_in;
tmpBwd = Cshift(tmp, mu, -1);
parallel_for (unsigned int sU = 0; sU < Umu._grid->oSites(); ++sU)
@ -475,6 +465,8 @@ void WilsonFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
Umu, sU, mu, t_mask);
}
}
}
FermOpTemplateInstantiate(WilsonFermion);

12
lib/qcd/action/fermion/WilsonFermion.h
View File

@ -175,12 +175,12 @@ class WilsonFermion : public WilsonKernels<Impl>, public WilsonFermionStatic {
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax);
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx);
};
typedef WilsonFermion<WilsonImplF> WilsonFermionF;

105
lib/qcd/action/fermion/WilsonFermion5D.cc
View File

@ -779,92 +779,89 @@ void WilsonFermion5D<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
}
template <class Impl>
void WilsonFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax)
unsigned int tmax,
ComplexField &lattice_cmplx)
{
conformable(q_in._grid, FermionGrid());
conformable(q_in._grid, q_out._grid);
Lattice<iSinglet<Simd>> ph(FermionGrid()), coor(FermionGrid());
PropagatorField tmpFwd(FermionGrid()), tmpBwd(FermionGrid()),
tmp(FermionGrid());
ComplexD i(0.0, 1.0);
PropagatorField tmp(GaugeGrid()),tmp2(GaugeGrid());
unsigned int tshift = (mu == Tp) ? 1 : 0;
unsigned int LLs = q_in._grid->_rdimensions[0];
unsigned int LLt = GridDefaultLatt()[Tp];
// Momentum projection.
ph = zero;
for(unsigned int nu = 0; nu < Nd - 1; nu++)
{
// Shift coordinate lattice index by 1 to account for 5th dimension.
LatticeCoordinate(coor, nu + 1);
ph = ph + mom[nu]*coor*((1./(_FourDimGrid->_fdimensions[nu])));
}
ph = exp((RealD)(2*M_PI)*i*ph);
q_out = zero;
LatticeInteger coords(_FourDimGrid);
LatticeCoordinate(coords, Tp);
// Need q(x + mu, s) and q(x - mu, s). 5D lattice so shift 4D coordinate mu
// by one.
tmp = Cshift(q_in, mu + 1, 1);
tmpFwd = tmp*ph;
tmp = ph*q_in;
tmpBwd = Cshift(tmp, mu + 1, -1);
parallel_for (unsigned int sU = 0; sU < Umu._grid->oSites(); ++sU)
for (unsigned int s = 0; s < LLs; ++s)
{
// Compute the sequential conserved current insertion only if our simd
// object contains a timeslice we need.
vInteger t_mask = ((coords._odata[sU] >= tmin) &&
(coords._odata[sU] <= tmax));
Integer timeSlices = Reduce(t_mask);
bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
bool tadpole_sign = (curr_type == Current::Tadpole);
bool switch_sgn = tadpole_sign || axial_sign;
if (timeSlices > 0)
{
unsigned int sF = sU * LLs;
for (unsigned int s = 0; s < LLs; ++s)
//forward direction: Need q(x + mu, s)*A(x)
ExtractSlice(tmp2, q_in, s, 0); //q(x,s)
tmp = Cshift(tmp2, mu, 1); //q(x+mu,s)
tmp2 = tmp*lattice_cmplx; //q(x+mu,s)*A(x)
parallel_for (unsigned int sU = 0; sU < Umu._grid->oSites(); ++sU)
{
// Compute the sequential conserved current insertion only if our simd
// object contains a timeslice we need.
vInteger t_mask = ((coords._odata[sU] >= tmin) &&
(coords._odata[sU] <= tmax));
Integer timeSlices = Reduce(t_mask);
if (timeSlices > 0)
{
bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
Kernels::SeqConservedCurrentSiteFwd(tmpFwd._odata[sF],
q_out._odata[sF], Umu, sU,
mu, t_mask, axial_sign);
++sF;
unsigned int sF = sU * LLs + s;
Kernels::SeqConservedCurrentSiteFwd(tmp2._odata[sU],
q_out._odata[sF], Umu, sU,
mu, t_mask, switch_sgn);
}
}
// Repeat for backward direction.
t_mask = ((coords._odata[sU] >= (tmin + tshift)) &&
(coords._odata[sU] <= (tmax + tshift)));
//backward direction: Need q(x - mu, s)*A(x-mu)
ExtractSlice(tmp2, q_in, s, 0); //q(x,s)
tmp = lattice_cmplx*tmp2; //q(x,s)*A(x)
tmp2 = Cshift(tmp, mu, -1); //q(x-mu,s)*A(x-mu,s)
//if tmax = LLt-1 (last timeslice) include timeslice 0 if the time is shifted (mu=3)
unsigned int t0 = 0;
if((tmax==LLt-1) && (tshift==1)) t_mask = (t_mask || (coords._odata[sU] == t0 ));
parallel_for (unsigned int sU = 0; sU < Umu._grid->oSites(); ++sU)
{
vInteger t_mask = ((coords._odata[sU] >= (tmin + tshift)) &&
(coords._odata[sU] <= (tmax + tshift)));
timeSlices = Reduce(t_mask);
//if tmax = LLt-1 (last timeslice) include timeslice 0 if the time is shifted (mu=3)
unsigned int t0 = 0;
if((tmax==LLt-1) && (tshift==1)) t_mask = (t_mask || (coords._odata[sU] == t0 ));
if (timeSlices > 0)
{
unsigned int sF = sU * LLs;
for (unsigned int s = 0; s < LLs; ++s)
Integer timeSlices = Reduce(t_mask);
if (timeSlices > 0)
{
bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
Kernels::SeqConservedCurrentSiteBwd(tmpBwd._odata[sF],
q_out._odata[sF], Umu, sU,
mu, t_mask, axial_sign);
++sF;
unsigned int sF = sU * LLs + s;
Kernels::SeqConservedCurrentSiteBwd(tmp2._odata[sU],
q_out._odata[sF], Umu, sU,
mu, t_mask, axial_sign);
}
}
}
}
}
FermOpTemplateInstantiate(WilsonFermion5D);
GparityFermOpTemplateInstantiate(WilsonFermion5D);

4
lib/qcd/action/fermion/WilsonFermion5D.h
View File

@ -226,9 +226,9 @@ namespace QCD {
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
std::vector<Real> mom,
unsigned int tmin,
unsigned int tmax);
unsigned int tmax,
ComplexField &lattice_cmplx);
};
}}

260
tests/hadrons/Test_QED.cc Normal file
View File

@ -0,0 +1,260 @@
/*******************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: tests/hadrons/Test_hadrons_spectrum.cc
Copyright (C) 2015-2018
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Vera Guelpers <v.m.guelpers@soton.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory.
*******************************************************************************/
#include <Grid/Hadrons/Application.hpp>
using namespace Grid;
using namespace Hadrons;
int main(int argc, char *argv[])
{
// initialization //////////////////////////////////////////////////////////
Grid_init(&argc, &argv);
HadronsLogError.Active(GridLogError.isActive());
HadronsLogWarning.Active(GridLogWarning.isActive());
HadronsLogMessage.Active(GridLogMessage.isActive());
HadronsLogIterative.Active(GridLogIterative.isActive());
HadronsLogDebug.Active(GridLogDebug.isActive());
LOG(Message) << "Grid initialized" << std::endl;
// run setup ///////////////////////////////////////////////////////////////
Application application;
std::vector<std::string> flavour = {"h"}; //{"l", "s", "c1", "c2", "c3"};
std::vector<double> mass = {.2}; //{.01, .04, .2 , .25 , .3 };
unsigned int nt = GridDefaultLatt()[Tp];
// global parameters
Application::GlobalPar globalPar;
globalPar.trajCounter.start = 1500;
globalPar.trajCounter.end = 1520;
globalPar.trajCounter.step = 20;
globalPar.seed = "1 2 3 4";
application.setPar(globalPar);
// gauge field
application.createModule<MGauge::Unit>("gauge");
// pt source
MSource::Point::Par ptPar;
ptPar.position = "0 0 0 0";
application.createModule<MSource::Point>("pt", ptPar);
// sink
MSink::Point::Par sinkPar;
sinkPar.mom = "0 0 0";
application.createModule<MSink::ScalarPoint>("sink", sinkPar);
// set fermion boundary conditions to be periodic space, antiperiodic time.
std::string boundary = "1 1 1 -1";
//stochastic photon field
MGauge::StochEm::Par photonPar;
photonPar.gauge = PhotonR::Gauge::feynman;
photonPar.zmScheme = PhotonR::ZmScheme::qedL;
application.createModule<MGauge::StochEm>("ph_field", photonPar);
for (unsigned int i = 0; i < flavour.size(); ++i)
{
// actions
MAction::DWF::Par actionPar;
actionPar.gauge = "gauge";
actionPar.Ls = 8;
actionPar.M5 = 1.8;
actionPar.mass = mass[i];
actionPar.boundary = boundary;
application.createModule<MAction::DWF>("DWF_" + flavour[i], actionPar);
// solvers
MSolver::RBPrecCG::Par solverPar;
solverPar.action = "DWF_" + flavour[i];
solverPar.residual = 1.0e-8;
application.createModule<MSolver::RBPrecCG>("CG_" + flavour[i],
solverPar);
// propagators
MFermion::GaugeProp::Par quarkPar;
quarkPar.solver = "CG_" + flavour[i];
quarkPar.source = "pt";
application.createModule<MFermion::GaugeProp>("Qpt_" + flavour[i],
quarkPar);
//seq sources with tadpole insertion
MSource::SeqConserved::Par seqPar_T;
seqPar_T.q = "Qpt_" + flavour[i] + "_5d";
seqPar_T.action = "DWF_" + flavour[i];
seqPar_T.tA = 0;
seqPar_T.tB = nt-1;
seqPar_T.curr_type = Current::Tadpole;
seqPar_T.mu_min = 0;
seqPar_T.mu_max = 3;
seqPar_T.mom = "0. 0. 0. 0.";
application.createModule<MSource::SeqConserved>("Qpt_" + flavour[i]
+ "_seq_T", seqPar_T);
// seq propagator with tadpole insertion
MFermion::GaugeProp::Par quarkPar_seq_T;
quarkPar_seq_T.solver = "CG_" + flavour[i];
quarkPar_seq_T.source = "Qpt_" + flavour[i] + "_seq_T";
application.createModule<MFermion::GaugeProp>("Qpt_" + flavour[i]
+ "_seq_T" + flavour[i],
quarkPar_seq_T);
//seq sources with conserved vector and photon insertion
MSource::SeqConserved::Par seqPar_V;
seqPar_V.q = "Qpt_" + flavour[i] + "_5d";
seqPar_V.action = "DWF_" + flavour[i];
seqPar_V.tA = 0;
seqPar_V.tB = nt-1;
seqPar_V.curr_type = Current::Vector;
seqPar_V.mu_min = 0;
seqPar_V.mu_max = 3;
seqPar_V.mom = "0. 0. 0. 0.";
seqPar_V.photon = "ph_field";
application.createModule<MSource::SeqConserved>("Qpt_" + flavour[i]
+ "_seq_V_ph", seqPar_V);
// seq propagator with conserved vector and photon insertion
MFermion::GaugeProp::Par quarkPar_seq_V;
quarkPar_seq_V.solver = "CG_" + flavour[i];
quarkPar_seq_V.source = "Qpt_" + flavour[i] + "_seq_V_ph";
application.createModule<MFermion::GaugeProp>("Qpt_" + flavour[i]
+ "_seq_V_ph_" + flavour[i],
quarkPar_seq_V);
//double seq sources with conserved vector and photon insertion
//(for self energy)
MSource::SeqConserved::Par seqPar_VV;
seqPar_VV.q = "Qpt_" + flavour[i] + "_seq_V_ph_"
+ flavour[i] + "_5d";
seqPar_VV.action = "DWF_" + flavour[i];
seqPar_VV.tA = 0;
seqPar_VV.tB = nt-1;
seqPar_VV.curr_type = Current::Vector;
seqPar_VV.mu_min = 0;
seqPar_VV.mu_max = 3;
seqPar_VV.mom = "0. 0. 0. 0.";
seqPar_VV.photon = "ph_field";
application.createModule<MSource::SeqConserved>("Qpt_" + flavour[i]
+ "_seq_V_ph" + flavour[i]
+ "_seq_V_ph", seqPar_VV);
//double seq propagator with conserved vector and photon insertion
MFermion::GaugeProp::Par quarkPar_seq_VV;
quarkPar_seq_VV.solver = "CG_" + flavour[i];
quarkPar_seq_VV.source = "Qpt_" + flavour[i] + "_seq_V_ph"
+ flavour[i] + "_seq_V_ph";
application.createModule<MFermion::GaugeProp>("Qpt_" + flavour[i]
+ "_seq_V_ph_" + flavour[i]
+ "_seq_V_ph_" + flavour[i],
quarkPar_seq_VV);
}
for (unsigned int i = 0; i < flavour.size(); ++i)
for (unsigned int j = i; j < flavour.size(); ++j)
{
//2pt function contraction
MContraction::Meson::Par mesPar;
mesPar.output = "QED/pt_" + flavour[i] + flavour[j];
mesPar.q1 = "Qpt_" + flavour[i];
mesPar.q2 = "Qpt_" + flavour[j];
mesPar.gammas = "<Gamma5 Gamma5>";
mesPar.sink = "sink";
application.createModule<MContraction::Meson>("meson_pt_"
+ flavour[i] + flavour[j],
mesPar);
//tadpole contraction
MContraction::Meson::Par mesPar_seq_T;
mesPar_seq_T.output = "QED/tadpole_pt_" + flavour[i] + "_T_"
+ flavour[i] + "__" + flavour[j];
mesPar_seq_T.q1 = "Qpt_" + flavour[i] + "_seq_T" + flavour[i];
mesPar_seq_T.q2 = "Qpt_" + flavour[j];
mesPar_seq_T.gammas = "<Gamma5 Gamma5>";
mesPar_seq_T.sink = "sink";
application.createModule<MContraction::Meson>("meson_tadpole_pt_" +
flavour[i] + "_seq_T"
+ flavour[i] + flavour[j],
mesPar_seq_T);
//photon exchange contraction
MContraction::Meson::Par mesPar_seq_E;
mesPar_seq_E.output = "QED/exchange_pt_" + flavour[i] + "_V_ph_"
+ flavour[i] + "__" + flavour[j] + "_V_ph_"
+ flavour[j];
mesPar_seq_E.q1 = "Qpt_" + flavour[i] + "_seq_V_ph_" + flavour[i];
mesPar_seq_E.q2 = "Qpt_" + flavour[j] + "_seq_V_ph_" + flavour[j];
mesPar_seq_E.gammas = "<Gamma5 Gamma5>";
mesPar_seq_E.sink = "sink";
application.createModule<MContraction::Meson>("meson_exchange_pt_"
+ flavour[i] + "_seq_V_ph_" + flavour[i]
+ flavour[j] + "_seq_V_ph_" + flavour[j],
mesPar_seq_E);
//self energy contraction
MContraction::Meson::Par mesPar_seq_S;
mesPar_seq_S.output = "QED/selfenergy_pt_" + flavour[i] + "_V_ph_"
+ flavour[i] + "_V_ph_" + flavour[i] + "__"
+ flavour[j];
mesPar_seq_S.q1 = "Qpt_" + flavour[i] + "_seq_V_ph_" + flavour[i]
+ "_seq_V_ph_" + flavour[i];
mesPar_seq_S.q2 = "Qpt_" + flavour[j];
mesPar_seq_S.gammas = "<Gamma5 Gamma5>";
mesPar_seq_S.sink = "sink";
application.createModule<MContraction::Meson>("meson_selfenergy_pt_"
+ flavour[i] + "_seq_V_ph_"
+ flavour[i] + "_seq_V_ph_"
+ flavour[i] + flavour[j],
mesPar_seq_S);
}
// execution
application.saveParameterFile("QED.xml");
application.run();
// epilogue
LOG(Message) << "Grid is finalizing now" << std::endl;
Grid_finalize();
return EXIT_SUCCESS;
}

3
tests/hadrons/Test_hadrons.hpp
View File

@ -263,7 +263,8 @@ inline void makeConservedSequentialSource(Application &application,
seqPar.tA = tS;
seqPar.tB = tS;
seqPar.curr_type = curr;
seqPar.mu = mu;
seqPar.mu_min = mu;
seqPar.mu_min = mu;
seqPar.mom = mom;
application.createModule<MSource::SeqConserved>(srcName, seqPar);
}